Advanced Automotive Antennas, S.l.u.

Advanced Automotive Antennas, S.l.

A3-advanced Automotive Antennas

Enrique Martinez Ortigosa

Ramiro Quintero Illera

Evgenii Filatov

Carles Puente Baliarda

Victor Mata Garcia

Carlos Cisneros Gonzalez

Alfonso Sanz Arronte

Pere Mogas Fabre

Laura Tantiñá Cuni

Ramiro Illera Quintero

Victor Diaz Jimenez

Juan Gemio Valero

Beatriz Monsalve Carcelen

Laura Tantiña Cuni

Víctor Mata Garcia

Víctor Diaz Jimenez

An under-roof antenna module for a vehicle includes a metallic frame with at least one perforation, and at least one transceiver. The at least one transceiver is arranged at portions of the frame proximal to the at least one perforation.

Under-roof antenna modules for vehicle

The present disclosure refers to an antenna system vehicles, preferably for Vehicle-to-Everything (V2X) communications, comprising a planar reflector and a radiating element placed over the reflector, wherein the radiating element comprises segments, preferably straight segments, arranged to configure two connected quadrilateral frame antenna elements. Each quadrilateral frame antenna element having an inner pair of segments and an outer pair of segments, wherein the segments of the inner pairs are substantially parallel to the reflector, and the segments of the outer pairs are inclined with respect to the segments of the inner pairs. The segments of the outer pairs have one end connected with the reflector.

Antenna system for vehicles

A broadband and multiband antenna of reduced dimension, preferably to be used as external antenna for vehicles is disclosed. The antenna system includes an antenna comprising: a planar ground plane, a planar radiating element having a configuration formed by a central segment and first and second lateral segments extending from the central segment. A feed connection line is connected between the central segment and an edge of the ground plane, and a ground connection line is connected between the central segment and said edge of the ground plane.

Broadband antenna system

Antenna system adapted for integration in side mirrors of a vehicle. The antenna system includes two radiating conductors and a reflector coplanarly disposed on a same dielectric substrate of a printed circuit board. The radiating conductors are connected to the reflector through transmission lines electromagnetically coupled to a frequency band of operation. In order to optimize the radiating of the antenna system in a 180&#xb0; sector that covers one lateral of the vehicle, the reflector is separated from the two radiating conductors by a distance included between 0.3 times and one time the central wavelength; and the reflector is less than 6 times wider than the radiating conductors.

Antenna system and side mirror for a vehicle incorporating said antenna

A broadband LTE antenna system for a vehicle, comprising a main LTE antenna system and a secondary LTE antenna, both antennas being arranged relative to each other, such as their radiation patterns are perpendicular to each other wherein the main LTE antenna comprises a ground plane circumscribed by a rectangle having major and minor sides, a dielectric substrate comprising a first portion area, a radiating element for operating at a frequency band and having at least three angles and three sides, a first side being substantially aligned with one side of the rectangle, and a first angle having an apex being the closest point of the radiating element to the ground plane, and a conductive element having at least a first portion extending between the radiating element and one side of the first portion area.

Broadband LTE antenna system for a vehicle

Antenna modules for vehicles are disclosed. The antenna modules may be arranged on elongated bases and may be configured to be mounted in 5 cavities of top parts of vehicles. They may comprise a plurality of antennas distributed along the elongated bases. The plurality of antennas may comprise at least multiple-input multiple-output (MIMO) mobile communications antennas and global navigation satellite system (GNSS) antennas.

Antenna modules for vehicles

A broadband antenna system for a vehicle, comprising a ground plane circumscribed by a rectangle having major and minor sides, a dielectric substrate comprising a first portion area, a radiating element for operating at a frequency band and having at least three angles and three sides, a first side being substantially aligned with one side of the rectangle, and a first angle having an apex being the closest point of the radiating element to the ground plane, and a conductive element having at least a first portion extending between the radiating element and one side of the first portion area, wherein each major side has an electric length of at least 0.13&#x3bb;, being &#x3bb; the lowest frequency of the antenna system, and the first angle having an aperture lower than 156&#xb0;.

Broadband antenna system for a vehicle

A circuit () for establishing a desired impedance value for a radio antenna () comprising a transistor () having an input () and an output terminal (), and a printed radio frequency transformer comprising a first () and a second inductor (), both inductors () having a coupling factor value, and having a first and a second terminal (). The first terminal () of the first inductor () is adapted for connecting a radio antenna (). The input terminal () of the transistor () is connected to the second terminal () of the first inductor (), and the output terminal () of the transistor () is connected to the first terminal () of the second inductor (), so that the desired impedance value (Z) at the second terminal () of the second inductor () is determined by the inductance value of the second inductor ().

Impedance matching circuit

The invention relates to a rearview mirror device for vehicles incorporating a radio-frequency reception system. The rearview mirror device comprises: a light-reflective surface made of an electrically conductive material, and at least one planar conductive element lying on a plane substantially parallel to said reflective surface. The light-reflective surface and said conductive element are capacitively coupled and are used in combination for the reception of radio-frequency signals. The invention provides a rearview mirror with great simplicity and very-low cost.

Rearview mirror device integrating a radio-frequency reception system

The invention relates to a flush-mounted aircraft, UAV or missile antenna system, which is an integral part of the fuselage () of an aircraft, UAV or missile. The antenna system comprises a surface () made of a conductive material and a resonant recess () formed in said conducting surface, wherein said recess is conformed to provide a resonant behavior in a selected operating frequency, the antenna system further comprising a radiating element () located within said recess and a feeding element () within said recess coupled to said radiating element.

Flush-mounted low-profile resonant hole antenna

The present invention relates to a miniature antenna for a motor vehicle. The antenna may, for example, be a printed board miniature radio antenna for AM/FM signal reception. The antenna may, for example, be placed in an internal mirror of a motor vehicle or on an exterior surface of the motor vehicle, such as the vehicle's roof. The antenna is shaped as a curve of conductive material in which the geometry of at least a part of said curve comprises a space-filling curve or a grid dimension curve.

Growing community of inventors

Barcelona, Spain

Enrique Martinez Ortigosa